top of page
roesner_edited.jpg

ECONOMIST. RESEARCHER. DATA ENTHUSIAST.

I will join the Rockwool Foundation in August '25.

ABOUT

ABOUT ME

As an empirical economist, I focus on individuals, firms, and market dynamics. My main research interests lie in the area of Industrial Organization, with a particular focus on Competition Economics and the behavior of economic agents. These topics are reflected in various research projects focusing on antitrust, asymmetric information, technologies, sustainability, and mental health in different ways.

SHORT CV
since 2023
PostDoc at DICE
2023
PhD in Economics at DICE
2017
MSc in Economics at University of Düsseldorf
2012
B.A. in Social Sciences at University of Giessen
MORE

I am the co-founder and coordinator of Düsseldorf Economics and Law (DEaL). This is a forum for exchange between researchers in law and economics. More information can be found here.

Additionally, I am part of the research group "Competition and Sustainability" at the University of Düsseldorf.

Schedule a meeting with me or contact me via e-mail.

SELECTED PUBLICATIONS
  • Consumer Protection in the Digital Age: Evidence from the European Union (with Justus Haucap and Ulrich Heimeshoff), International Journal of Industrial Organization, 2020.

  • Competition and Sustainability: Economic Policy and Options for Reform in Antitrust and Competition Law  (with Justus Haucap, Rupprecht Podszun and Tristan Rohner) United Kingdom: Edward Elgar Publishing, 2024.

  • Wettbewerb und Nachhaltigkeit: Reformoptionen für ein nachhaltiges Kartellrecht (with Justus Haucap, Rupprecht Podszun, Tristan Rohner and Philipp Offergeld), Wirtschaft und Wettbewerb, Volume 6, 2023. ​

WORKING PAPERS
SELECTED WORK IN PROGRESS
  • Competition in the food delivery market (with Melinda Fremerey & Benjamin Schröder)

  • Mental Health of Employees 

  • Green Transition and Economic Outcomes (with Marek Giebel & Dario Pozzoli)

  • The Impact of Generative Artificial Intelligence on Fraudulent Firm Behavior (with Marek Giebel & Benjamin Schröder)

  • Uncertainty and Patenting (with Marek Giebel)

  • Fraudulent Firm Behavior and Consumer Response

  • Public Enterprises and Collusion (with Justus Haucap)

Short CV

E-MAIL

MEETING

CONNECT

  • X
  • LinkedIn
  • Bluesky--Streamline-Simple-Icons (1)

CONTACT

bottom of page